Accelerator TiBTD(IBTD)
Chemical Name Isobutyl thiuram disulfide
Molecular Formula C18H36N2S4
Molecular Weight 408.75
Gravity 1.11-1.17
CAS NO. 3064-73-1
Specification
Appearance Crystal Oil-coated Powder Granule
Light Yellow
Initial M.P. ℃≥ 65.0 65.0 65.0
Loss on Drying %≤ 0.50 0.50 0.50
Ash %≤ 0.30 0.30 0.30
Residues(250μm) %≤ 0.50 0.50
Oil Content % 1.0-2.0
Properties: Be light yellow crystal. no odor. Soluble in benzene, acetone, CH2Cl2, CS2 , toluene, chloroform, slightly soluble in alcohol and diethyl ether, insoluble in gasoline and water.
Uses: Super accelerator and vulcanizing agent for NR.IR.BR.SBR.NBR and EPDM. Generates low level of relatively non-toxic nitrosamine, effective in latex as well as dry rubber. Curing ability is good but the strength is poor. Cure acitivity is good in the absence of sulphur.
Package: 25kg/bag
Storage Life: 6 months
